Afirmación (en. Affirmation)

/a-fiɾ-ma-ˈsjon/

Slang Meanings

To say something with confidence.
When he says that, it's because he has a very strong affirmation.
Cuando dice eso, es porque tiene una afirmación muy fuerte.
To make a statement that cannot be refuted.
That affirmation is so firm that no one dares to question it.
Esa afirmación es tan firme que nadie se atreve a cuestionarla.